Iklan

Pertanyaan

Tentukan polinomial p ( x ) dan q ( x ) dengan ketentuan berikut. a. dan berderajat 4 dengan syarat p ( x ) + q ( x ) berderajat 3.

Tentukan polinomial  dan  dengan ketentuan berikut.

a. undefined dan undefined berderajat 4 dengan syarat  berderajat 3.

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

02

:

12

:

10

:

24

Klaim

Iklan

J. Joko

Master Teacher

Jawaban terverifikasi

Jawaban

polinomial dan .

polinomial undefined dan undefined.

Pembahasan

Pembahasan
lock

Misal: Contoh: Misal dan . Jadi, polinomial dan .

Misal:

 begin mathsize 14px style p left parenthesis x right parenthesis equals a x to the power of 4 plus b x cubed plus c x squared plus d x plus e q open parentheses x close parentheses equals negative a x to the power of 4 plus b x cubed plus c x squared plus d x plus e end style 

  begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell p open parentheses x close parentheses plus q open parentheses x close parentheses end cell equals cell open parentheses a x to the power of 4 plus b x cubed plus c x squared plus d x plus e close parentheses plus left parenthesis negative a x to the power of 4 plus b x cubed plus c x squared plus d x plus e right parenthesis end cell row blank equals cell a x to the power of 4 minus a x to the power of 4 plus b x cubed plus b x cubed plus c x squared plus c x squared plus d x plus d x plus e plus e end cell row blank equals cell 2 b x cubed plus 2 c x squared plus 2 d x plus 2 e end cell end table end style 

Contoh:

Misal begin mathsize 14px style p left parenthesis x right parenthesis equals x to the power of 4 plus x cubed plus x squared plus x plus 1 end style dan begin mathsize 14px style q left parenthesis x right parenthesis equals negative x to the power of 4 plus x cubed plus x squared plus x plus 2 end style.

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell p left parenthesis x right parenthesis plus q left parenthesis x right parenthesis end cell equals cell left parenthesis x to the power of 4 plus x cubed plus x squared plus x plus 1 blank right parenthesis plus left parenthesis negative x to the power of 4 plus x cubed plus x squared plus x plus 2 right parenthesis end cell row blank equals cell x to the power of 4 minus x to the power of 4 plus x cubed plus x cubed plus x squared plus x squared plus x plus x plus 1 plus 2 end cell row blank equals cell 2 x cubed plus 2 x squared plus 2 x plus 3 end cell row blank blank blank end table end style   

Jadi, polinomial undefined dan undefined.

Perdalam pemahamanmu bersama Master Teacher
di sesi Live Teaching, GRATIS!

5

Cindy

Ini yang aku cari!

Fikri Athillah Fauzani

Makasih ❤️

Amanda Anindya

Makasih ❤️

Nafisah

Pembahasan lengkap banget

Cyntia Suari

Pembahasan lengkap banget

Iklan

Pertanyaan serupa

Diberikan polynomial A ( x ) B ( x ) C ( x ) ​ = = = ​ x 2 − 3 x + 2 , x 3 − 2 , x 3 − 4 x 2 + 5 x . ​ Tentukan : b. [ C ( x ) − B ( x ) ] [ A ( x ) + C ( x ) ] serta derajatnya

1

4.4

Jawaban terverifikasi

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Roboguru

Coba GRATIS Aplikasi Ruangguru

Download di Google PlayDownload di AppstoreDownload di App Gallery

Produk Ruangguru

Hubungi Kami

Ruangguru WhatsApp

+62 815-7441-0000

Email info@ruangguru.com

[email protected]

Contact 02140008000

02140008000

Ikuti Kami

©2024 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia